NORTHERN LIGHT P38 — ORC Rating

GPH

646.9

OSN

630.2

LOA

10.35 m

Displacement

4699 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6205

Medium

0.8453

High

0.9644

Triple Offshore

Low

0.8105

Medium

1.0483

High

1.1651

Boat Specifications

Dimensions

Length overall: 10.35 m
Beam: 3.48 m
Draft: 1.78 m
Displacement: 4699 kg
Crew weight: 530 kg
Wetted surface: 23.82 m²

Sails

Mainsail: 35.83 m²
Genoa: 28.01 m²
Spinnaker: 79.57 m²
Asymmetric spinnaker: 69.99 m²

Design

Type: Dufour 34 mod.
Builder: Dufour Yachts
Designer: Felci/Roseo
Year built: 2003
Stability index: 103.3

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,44.2,4.421751,52,4.92,60,5.25,75,5.68,90,5.92,110,5.7,120,5.39,135,4.87,145.1,4.365045,150,4.14
8,43,5.264211,52,5.87,60,6.2,75,6.66,90,6.86,110,6.74,120,6.53,135,6.02,149.6,5.252091,150,5.23
10,42,5.893871,52,6.54,60,6.78,75,7.08,90,7.29,110,7.23,120,7.16,135,6.85,150,6.19,152,6.081901
12,41.4,6.212413,52,6.85,60,7.06,75,7.26,90,7.58,110,7.62,120,7.57,135,7.31,150,6.9,157.7,6.582291
14,40.8,6.28802,52,6.94,60,7.17,75,7.44,90,7.77,110,8.01,120,8.01,135,7.72,150,7.32,170.3,6.776886
16,40.8,6.32765,52,6.99,60,7.22,75,7.56,90,7.91,110,8.37,120,8.45,135,8.17,150,7.71,178.1,7.153933
20,42,6.526319,52,7.08,60,7.29,75,7.65,90,8.17,110,8.9,120,9.16,135,9.15,150,8.56,178.1,7.884335

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.92	5.25	5.68	5.92	5.7	5.39	4.87	4.14
8	5.87	6.2	6.66	6.86	6.74	6.53	6.02	5.23
10	6.54	6.78	7.08	7.29	7.23	7.16	6.85	6.19
12	6.85	7.06	7.26	7.58	7.62	7.57	7.31	6.9
14	6.94	7.17	7.44	7.77	8.01	8.01	7.72	7.32
16	6.99	7.22	7.56	7.91	8.37	8.45	8.17	7.71
20	7.08	7.29	7.65	8.17	8.9	9.16	9.15	8.56

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.17	145.1°	3.58
8	43°	3.85	149.6°	4.53
10	42°	4.38	152°	5.37
12	41.4°	4.66	157.7°	6.09
14	40.8°	4.76	170.3°	6.68
16	40.8°	4.79	178.1°	7.15
20	42°	4.85	178.1°	7.88

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